baber/WOPTO huggingface dataset:
Patent KR-20020084990-A (KR)
Inventor: CHOI DEOK JAE
IPC: C09J107/00
Filed: 2001-05-03
Abstract: PURPOSE: A tire cement composition is provided to prevent the deterioration of the appearance quality of a tire and the rapid deterioration of the adhesive force due to the evaporation of a solvent by employing a low-volatile cyclohexane-based solvent and the rubber composition excluding carbon black. CONSTITUTION: The tire cement composition comprises 5.5-7.0 wt% of a natural rubber; 1.5-3.0 wt% of a phenol terpene resin; and 80-93 wt% of a solvent, with the already-known tire cement. The solvent is a cyclohexane-based solvent. Preferably the cyclohexane-based solvent is selected from the group consisting of cyclopentane, cyclohexane, and a mixture of cyclopentane and cyclohexane in the ratio of 1:1.
Patent KR-20020088316-A (KR)
Title: Transmission method of discard information of service data unit for a radio communications system
Inventor: LEE SEUNG JUN
IPC: H04L29/06
Filed: 2001-05-21
Abstract: PURPOSE: A method for transferring a service data unit(SDU) discard information in a wireless communication system is provided to propose a discrete move receiving window(DMRW1) for sending through a procedure by grouping SDU information discarded discretely and also propose a new DMRW2 combined with a conventional transfer structure to improve problems of the conventional method in spending a considerable amount of wireless source as well as in a time delaying. CONSTITUTION: A method for transferring an SDU discard information in the unit of transmitting protocol data from a transmitting end to a receiving end in a wireless communication system includes the step of: including a serial number in the unit of transmitting protocol data corresponding to a starting portion of the SDU discarded at the receiving end and transmitting the serial number to the receiving end.
Patent KR-20010078959-A (KR)
Title: Device for exercising the waist
Inventor: JANG JONG HYEON
IPC: A63B22/14
Filed: 2001-05-26
Abstract: PURPOSE: A waist exercise apparatus is provided to concentrically massage a desired region of a body, to enable a user to conveniently exercise even in a narrow space, and to prevent the fatness of abdomen. CONSTITUTION: The waist exercise apparatus(1) basically comprises a rotating disk plate(30) having an acupressure boss(11) on the top surface, and a support rod(40) integrated with a handle(41) on the tip end. In use, a user rotates the waist in a condition to grip the handle while stepping the acupressure bosses. In addition, a doughnut shaped plate(50) is lifted to a level corresponding to a height of the waist, and is fixed by the interaction of a stopper(82) and a linear latch(90) formed on the support rod. A roller(63) formed with an acupressure projection(62) on the circumference is inserted along the inner surface of a support plate(70). By contacting and pressing the waist with the roller, the waist of the user get acupressure.
Patent KR-20010110183-A (KR)
IPC: G02B5/20
Filed: 2001-06-02
Abstract: An optical element comprising at least a plurality of pixels formed on a substrate and partition walls arranged respectively between adjacent pixels is manufactured by a method comprising steps of forming partition walls of a resin composition on a substrate, performing a dry etching process of irradiating the substrate carrying the partition walls formed thereon with plasma in an atmosphere containing gas selected at least from oxygen, argon and helium, performing a plasma treatment process of irradiating the substrate subjected to the dry etching process with plasma in an atmosphere containing at least fluorine atoms, and forming pixels by applying ink to the areas surrounding by the partition walls by means of an ink-jet system. <IMAGE> <IMAGE> <IMAGE> <IMAGE>
Patent KR-20020096736-A (KR)
Title: Track number increment method of optical disc reader/writer
Inventor: JUN HYEONG JIN
IPC: G11B27/10
Filed: 2001-06-21
Abstract: PURPOSE: A method for increasing track number in an optical record regenerator is provided to easily find out an area wanted by a user after writing, by automatically executing track number increase according to set time gap in writing data at a disk by using the optical record generator. CONSTITUTION: A method for increasing track number in an optical record regenerator includes the steps of receiving a writing command(201), deciding whether automatic increase of the track number is set up(202), obtaining set period information related to automatic increase of the track number if the automatic increase of the track number is set up(203), automatically increasing the track number according to the set period with writing data at a disk(204,212).
Patent KR-20030000854-A (KR)
Title: impact absorption structure of vehicle
Inventor: KYUNG U MIN
IPC: B62D25/08
Filed: 2001-06-27
Abstract: PURPOSE: A shock absorbing structure of a vehicle is provided to minimize the transmission of a cowl panel and to secure the safety of passengers by bending an extension bracket around a curved portion when strong shock is transmitted from an engine room to an indoor. CONSTITUTION: An extension bracket(3) is combined with a steering column mounting plate(1) by a bolt(4). A curved portion(3a) is formed in the extension bracket(3). A notch groove(4a) is formed in a screw portion of the bolt. In transmitting strong shock to an indoor through an engine room, the extension bracket is bent around the curved portion. Thereby, the shock is absorbed and the push of the steering column mounting plate is minimized. Therefore, the safety of a driver is secured maximally.
Patent KR-20030001146-A (KR)
Title: A forming method of plug
Inventor: KIM CHANG IL
IPC: H01L21/283
Filed: 2001-06-28
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent dishing and metal contamination and to minimize losses of a hard mask by forming a PPP(Pre Polysilicon Plug) for SAC(Self Align Contact) using a slurry having high polishing selectivity. CONSTITUTION: A plurality of gate electrodes(21) having a hard mask(22) and a spacer(23) are formed on a semiconductor substrate(20). After depositing a plug substance on the resultant structure, a plug(24) is formed between the gate electrodes(21) by selectively removing the plug substance. After coating a photoresist layer on the resultant structure, the plug(24) is planarized to expose the hard mask(22) by CMP(Chemical Mechanical Polishing) using a polysilicon slurry having high polishing selectivity. Then, an interlayer dielectric(26) is formed on the resultant structure.
Patent KR-20020045496-A (KR)
Inventor: LEE YEON HUI
IPC: C12N1/20
Filed: 2001-07-05
Abstract: PURPOSE: The lactic acid bacteria inhibiting the activity of Helicobacter pylori are provided, which lactic acid bacteria can be used as a gastric ulcer inhibitor, a food additive, an Helicobacter infection preventing or treating agent, a food poisoning treating agent, and a bacteria infection treating agent. CONSTITUTION: The lactic acid bacteria inhibiting the activity of Helicobacter pylori, in particular, inhibiting adhesion of Helicobacter pylori to gastric mucous membrane and growth of Helicobacter pylori are isolated, wherein the lactic acid bacteria are Lactobacillus coprophilous PL 9001 (KCCM-10245), Enterococcus durans PL 9002 (KCCM-10246), Enterococcus faecalis PL 9003 (KCCM-10247), Lactobacillus coprophilous PL 9004 (KCCM-10248), Lactobacillus fermentum PL 9005 (KCCM-10250) and Lactobacillus fermentum PL 9006 (KCCM-10251).
Patent KR-20020006590-A (KR)
Inventor: ODA KENJI
IPC: C02F1/46
Filed: 2001-07-06
Abstract: PURPOSE: To provide a holding tool of electrodes for wastewater capable of preventing metallic electrodes from being broken and fallen into a tank due to their consumption. CONSTITUTION: The holding tool of the electrodes for holding and fixing a pair of the metallic electrodes including iron and/or aluminum to immerse the electrodes in wastewater is provided with an electrolytic preventing means for preventing the electrolysis of the metallic electrodes integrally or separately on the upper end face of the electrolytic surface of the metallic electrodes to be immersed in the wastewater.
Patent KR-20020008371-A (KR)
Inventor: EMERSON PAUL M
IPC: G11B5/00
Filed: 2001-07-21
Abstract: PURPOSE: A write head fault detection circuit and method are provided to improve reliability by detecting defects on the write head of a hard disk drive system accurately and independently to the frequency during non-writing mode. CONSTITUTION: A circuit detects faults of a write head of a hard-disk drive system. A first resistor(R1) and a second resistor(R2) are coupled to a coil of the write head. A transistor(Q1) is coupled to a common node of resistors. Current is applied to the coil, and voltage across the nodes at an end of resistors is analyzed in order to detect faults on the write head coil. The detection is performed during the quiet mode of the hard-disk drive system. The fault detection is performed independently to frequency. Open faults are distinguished from short-to-ground faults by the write fault detection circuit.
Patent KR-20020013715-A (KR)
Title: Liquid crystal display controller
Inventor: FURUHASHI TSUTOMU
IPC: H04N5/66
Filed: 2001-07-26
Abstract: PURPOSE: A liquid crystal display controller is provided to obtain a full and/or partial display with good display quality and/or low power consumption based on the scanning period for an active scan line being dependent upon a number of reference clock pulses. CONSTITUTION: A liquid crystal display controller(101) includes an external device(101) provided with a CPU(101a), a memory(101b) and a bus connecting the CPU(101a) and the memory(101b). The external device(101) is connected to a liquid crystal display(LCD) apparatus controller(102) provided with a system interface(104), a control register(105), a reference clock generator(106), a timing generator(107), an address decoder(108), a display memory(109), a data line driver(110), a scanning line driver(111) and a driving voltage generator(112). The liquid crystal display controller(101) includes one or more of the following features: keeping the frequency substantially constant for different numbers of active scan lines, allowing change of the frequency due to characteristics of the LCD, displaying gradation with near linear effective voltage characteristics, displaying gradation data with lower power or displaying a partial or full screen in a mobile device, for example, a cell phone.
Patent KR-20030012352-A (KR)
Title: Apparatus for feeding heat insulation material into the opening of T.L.C.
Inventor: CHOI GEUM JIN
IPC: B22D41/12
Filed: 2001-07-31
Abstract: PURPOSE: An apparatus for injecting heat insulation material into opening of TLC is provided to maintain high heat insulation effect and smoothly perform post-processing operation by injecting a heat insulation material prepared by mixing chaff with coke breeze in a proper mixing ratio into the opening of TLC for receiving hot metal. CONSTITUTION: The apparatus for injecting heat insulation material into opening of TLC (torpedo ladle car) integrally comprises a hopper that is divided into a chaff storage hopper(101-A) and a coke breeze storage hopper(101-B) by a partition; a mixer which is adjacently installed to the inner part of the discharging end of the hopper to mix chaff with coke breeze; and a guide means for guiding the chaff and coke breeze so that a mixture of chaff and coke breeze is injected into the opening of the hot metal received TLC(17), wherein the hopper is supported to a transfer car, the transfer car is moved along rails(111) installed to a certain elevation from a railway line(18) of the TLC, the hopper is moved by being interlockingly connected to movement of the transfer car, and the guide means comprises a conveyor(205) which is positioned at the lower part of the hopper and rotated in both directions to selectively transfer a heat insulation material discharged from the hopper to both ends of the storage hopper; and chutes(215a,215b) which are positioned at lower part of both ends of the conveyor(205) to inject the heat insulation material fallen down into the opening of the TLC(17).
Patent KR-20010088558-A (KR)
Inventor: LEE HO TEA
IPC: A01G1/06
Filed: 2001-08-06
Abstract: PURPOSE: Provided is a method to change type of ginkgo which utilizes bud grafting to change a male tree without generating ginkgo fruit into a female tree with generating ginkgo fruit so that it helps to harvest rich fruit. CONSTITUTION: The method to change type of ginkgo is characterized by grafting buds generated at branches or stalks in the female tree that showed affluent fruition on the previous year to branches of a full-grown male tree to change the type of ginkgo from the female tree to the male one or grafting buds generated at branches or stalks in the female tree that showed poor fruition on the previous year to branches of the female tree with poor fruition to change the female tree with poor fruition into the female tree with poor fruition in a massive way.
Patent KR-20020040541-A (KR)
Inventor: HAMADA TOMOYUKI
IPC: H01L21/02
Filed: 2001-08-07
Abstract: PURPOSE: To overcome the problem of a prior art such that relative permitivity of pure tantalum pentaoxide is increased in a range several times by forming conditions, but reproducibility and stability are insufficient, regarding a structure and a forming method of a semiconductor capacitance storage device, in particular, a tantalum niobium pentaoxide dielectric film. CONSTITUTION: After an Ru or Pt film as a lower part electrode is formed inside a deep hole opened on an interlayer insulating film and element isolation is finished, a dielectric film which is composed of solid solution of tantalum pentaoxide and niobium pentaoxide and has a thickness of at most 10 nm is formed (Fig. 1). Crystal structure of the dielectric film is hexagonal. Its relative permitivity increases as the amount of niobium pentaoxide is increased, and the maximum value exceeds 100. The dielectric film is crystallized stably by heat treatment at 550-700°C. The high relative permitivity simplifies the capacitor structure in the semiconductor capacitance storage device in large capacitance high integration, improves reliability and, at the same time, can reduce manufacturing cost.
Patent KR-20030014537-A (KR)
Title: Digital camera
Inventor: CHO HAN SEON
IPC: H04N5/225
Filed: 2001-08-11
Abstract: PURPOSE: A digital camera used as a computer camera is provided to offer characteristics respectively suitable for a computer camera and a digital camera with a simple operation. CONSTITUTION: A digital camera(20) used as a computer camera includes a housing(22) constructing the exterior of the camera, a finder window(52) formed in the housing, a rotary lens barrel set inside the housing, a lens unit placed in the lens barrel, and a lens cap(47) for varying the focal distance of the lens unit. A user views an object to be photographed through the finder window at the behind the housing. The rotary lens barrel rotates to selectively open/close the finder window and has a view finder corresponding to the finder window. The lens unit is placed at one side of the housing and provides an image formed separately from the image provided by the finder window.
Patent KR-20030014925-A (KR)
Title: device for embossing in paper
Inventor: CHO BYUNG CHUL
IPC: B31F1/07
Filed: 2001-08-13
Abstract: PURPOSE: A manufacturing device of embossing paper is provided to improve buffering capacity by making both sides of base paper embossed and also to easily control clearance of gears connected to each roller of pressing the base paper. CONSTITUTION: In a manufacturing device of embossing paper, passing base paper through embossing rollers forms embossing. In the embossing rollers, an embossing roller and an intaglio roller are disposed at the upper and lower end oppositely. Upper gears(31,32) connected with a side of the upper roller(21) and a lower gear(34) connected with a side of the lower roller are mutually engaged. In the upper gears, the first upper gear is coupled with the second upper gear by a clamping screw, to control mutual clearance.
Patent KR-20030013223-A (KR)
Title: Sterilization housing for a device of purifying water
Inventor: ROH HYUN BUM
IPC: B01D35/30
Filed: 2001-08-07
Abstract: PURPOSE: Provided is a sterilization housing for a water treatment device. CONSTITUTION: The sterilization housing for a water treatment device comprises a housing main body(10) having a chamber shape, a water inlet(50) formed at an upper portion of the housing main body(10), and a water outlet(70) formed at a lower portion of the housing main body(10), wherein the inner surfaces(90) of the housing main body(10), the water inlet(50) and the water outlet(70) are made of copper and the outer surfaces(60) of the housing main body(10), the water inlet(50) and the water outlet(70) are made of stainless steel.
Patent KR-20030015098-A (KR)
Inventor: PARK BYOUNG SUN
IPC: H02K7/20
Filed: 2001-08-14
Abstract: PURPOSE: An ultra low voltage AC motor generator is provided to achieve improved energy efficiency by utilizing the induced electrical energy generated during the operation of the ultra low voltage AC motor. CONSTITUTION: An ultra low voltage AC motor generator(100) comprises a rotor(10); a stator(20) having a rotor hole for mounting the rotor, a core having a plurality of slots formed along the circumference of the rotor hole, a motor coil(27) arranged in the slot of the core so as to receive power and rotate the rotor, and a generator coil(25) arranged in the slot of the core so as to lead out the electrical energy induced during the rotation of the rotor; and an insulator for insulation between the motor coil and the generator coil.
Patent KR-20020068947-A (KR)
Inventor: HAYAMA HUMITAKA
IPC: G01F15/08
Filed: 2001-08-17
Abstract: PURPOSE: To provide a liquefied gas measuring device which reduces connecting parts by integrating each instrument, prevents leakage of liquefied gas, requires only a simple pressure test, and enables miniaturization of a metering device and an accurate correction of temperature. CONSTITUTION: The liquefied gas measuring device 6 is connected to some midpoint of piping, one end of which is connected to a liquid storage tank and the other end of which is connected to a filling nozzle. The device 6 outputs a flow rate signal from a flowmeter 26 provided inside a main body case 20. The case 20 is formed in such a manner that a main body inflow opening 7 having a strainer 21 is provided at one end and that a float chamber 22 having a main body discharge opening 8 is provided at the other end. The float chamber 22 is provided with a temperature sensor 28 and a float valve 23 which is located in an upper position and makes an upper opening opened when vapors flow in from the inflow opening 7. A metering mechanism equipped with the flowmeter 26 is provided below a descent position of a float 23a of the float valve 23. A discharge opening of the metering mechanism is connected to the discharge opening 8. A check valve 25 is provided on a side of the inflow opening 7.
Patent KR-20030024933-A (KR)
Title: Acaviosine-glucosyl ascorbate and preparation method for the same
Inventor: BAE HUI GYEONG
IPC: C07H15/26
Filed: 2001-08-23
Abstract: PURPOSE: Provided are stable acarbisine glucosyl ascorbate and a preparation method which effectively inhibits enzymes decomposing hydrocarbons such as α-amylase and glucosidase and also functions as an antioxidant. CONSTITUTION: The preparation method comprises reacting acarbose with saccharide transferring amylase in the presence of ascorbic acid, wherein the amylase is selected from a group consisting of Bacillus stearothermophillus amylase(BSMA), Bacillus licheniformis and Thermus sp. amylase(ThMA).
Patent KR-20020055351-A (KR)
Inventor: MIHARA HISAYUKI
IPC: G09F9/00
Filed: 2001-08-24
Abstract: PURPOSE: To provide a projector the main body of which can be downsized by designing a silencer for the projector to be removable so as to mount the silencer onto the projector only when silencing is needed. CONSTITUTION: The projector 1 has a light source section 2, a light bulb 5 and a cooler 11 that cools at least the light source section, and the silencer 16 attenuates an exhaust noise by allowing a silencer main body to once capture the exhaust at least from the cooler. The projector 1 has a mount section 20 on which the silencer 16 can removably be mounted.
Patent KR-20010088714-A (KR)
Inventor: LEE SE HONG
IPC: C02F3/30
Filed: 2001-08-24
Abstract: PURPOSE: An advanced biological treatment method of sewage and wastewater is provided, which can increase treatment efficiencies of BOD, SS, T-N and T-P to 96.5%, 97.6%, 65% and 53.6% that are much higher than 79%, 81%, 20% and 13% of conventional method and can reduce sludge generation to 2 kg per 100 cubic meter that is 4-5 times lower than 8.5 kg per 100 cubic meter of conventional method. CONSTITUTION: The method is as follows: (i) a settling and screening tank (10) for settling and removing solid contained in influent wastewater; (ii) a contact anaerobic tank (20) for easing flow load of screened wastewater, for releasing phosphorus at anaerobic condition and for removing organic matter; (iii) a first chamber (31) of a contact periodic aeration tank for removing the released phosphorus and organic matter during aeration and for denitrifying using influent organic matter during non-aeration; (iv) a second chamber (32) of the contact periodic aeration tank for nitrification and denitrification during periodical aeration and non-aeration; (iv) a contact continuous aeration tank (33) for continuous aeration to nitrifying the residue organic matter; (v) a final settling tank (40) for settling the proliferated sludge and for sending the supernatant to the next process and sludge to the second contact aeration chamber (32); and (vi) a sterilizing and discharging tank (50).
Patent KR-20030020468-A (KR)
Title: Cylinder Ring with prominence and depression
Inventor: LEE WON HO
IPC: B21C47/04
Filed: 2001-08-29
Abstract: PURPOSE: A cylinder ring on which prominence and depression parts are formed is provided to prevent end marks from forming on a hot rolled strip to be coiled in a cylinder ring for covering a mandrel for coiling the hot rolled strip. CONSTITUTION: In a cylinder ring that is made of an elastic body and inserted into a mandrel of a coiler for coiling a hot rolled strip in a rolled coil shape, the cylinder ring(80) on which prominence and depression parts(81,82) are formed comprises a plurality of prominence parts(81) formed on the outer circumferential surface of the cylinder ring in a length direction of the cylinder ring; and the same number of depression parts as the prominence parts, the depression parts(82) are formed on the outer circumferential surface of the cylinder ring in a length direction of the cylinder ring, and the prominence and depression parts are alternately arranged along the circumference of the cylinder ring, wherein the plurality of prominence parts are spaced apart from each other in an equal gap with pitch (P) of the prominence parts being 1/80 to 12/80 of the inner diameter (D) of the cylinder ring, and wherein lateral cross section of the prominence parts of the cylinder ring is formed in a triangle, oval, semicircular or right angled triangle shape.